The formula for the volume of a sphere is V = 4/3 πr³. See the formula used in an example where we are given the diameter of the sphere.

Volume of a 1 Inch Sphere

Volume of a 3 Inch Sphere

Volume of a 4 Inch Sphere

Volume of a 5 Meter Sphere

Answer: A sphere with radius 0.6 inches.

the volume of a sphere formula is 4/3 pi r^3 r^3=216 , which gives us the answer!! the radius is 6 cm . hope it helps!! please mark brainliest!!

The volume of a sphere is equal to 43 times Pi π times the radius cubed. Substitute the value of the radius r=6 into the formula to find the volume of the sphere. Pi π is approximately equal to 3.14 .

What’s the radius of a sphere formula?

1. Given diameter: r = d / 2 ,
2. Given area: r = √[A / (4 * π)] ,
3. Given volume: r = ³√[3 * V / (4 * π)] ,
4. Given surface to volume ratio: r = 3 / (A/V) .

Answer: The radius is half the length of the diameter. We will use the definition of the radius of circle. Explanation: The definition of radius of a circle is the length of the line segment from the center of a circle to a point on the circumference of the circle. So, the radius is half the length of the diameter.

In geometry, a secant of a curve is a line that intersects the curve at a minimum of two distinct points. In the case of a circle, a secant will intersect the circle at exactly two points.

1 : a straight line cutting a curve at two or more points. 2 : a straight line drawn from the center of a circle through one end of a circular arc to a tangent drawn from the other end of the arc.

In a secant, the line intersects the circle at two points….Difference between a secant and a chord.

Segment (of a Circle) A segment is a region bounded by a chord of a circle and the intercepted arc of the circle. A segment with an intercepted arc less than a semicircle is called a minor segment. A sector with an intercepted arc greater than a semi-circle is called a major segment.

The general equation of a sphere is: (x – a)² + (y – b)² + (z – c)² = r², where (a, b, c) represents the center of the sphere, r represents the radius, and x, y, and z are the coordinates of the points on the surface of the sphere.

Note : The volume of a sphere is 2/3 of the volume of a cylinder with same radius, and height equal to the diameter.

Answer. 512 balls can be made. Let, n ball of each radius 1 cm could be made from the ‘solid sphere’. Hence 512 balls of radius 1 cm can be made from a “solid sphere of radius 8 cm”.

a sphere has a single curved surface and no edges or vertices.

A sphere has no edges and therefore no corners. It has one curved face that goes all the way around.

A sphere is a symmetrical object. A sphere has only curved surface, no flat surface, no edges and no vertices.

What about their faces? A sphere has no faces, a cone has one circular face, and a cylinder has two circular faces. Therefore, the number of faces increases by one from one figure to the next.

sphere

Volume of a prism = cross-sectional area × length. The surface area of a 3D shape is the total area of all its faces. × area of base × vertical height. Example 1 The triangular prism has volume 504 cm3.

The sphere of radius r has volume 43πr3 and surface area 4πr2 — the derivations of these formulas can be found on this Wikipedia page. Since 6(43π)2/3≈15.6 is bigger than 4π≈12.6 the answer is: The cube.

The important point is that the surface area to the volume ratio gets smaller as the cell gets larger. Thus, if the cell grows beyond a certain limit, not enough material will be able to cross the membrane fast enough to accommodate the increased cellular volume. That is why cells are so small.